Rapid: Individual Calculations February 2020
 Karnas, Leszek  Total change: -19.40  Rating chartPersonal card
 Grand Prix Polonii Wroclaw 2020 - turniej 2 Wroclaw POL 2020-01-17
RcRownchangeKK*chgGame
 1537 1434 2.00 6 -0.29 20 -5.80 
  Grossmann, Ryszard f1834  * POL0.001-0.0820-1.60 
  Rutkowski, Bartlomiej 1606 POL1.0010.732014.60 
  Madajczak, Piotr 1565 POL0.001-0.3220-6.40 
  Jaworski, Tymon 1538 POL0.001-0.3620-7.20 
  Zimny, Jakub 1269 POL1.0010.28205.60 
  Halhoul, Adam 1407 POL0.001-0.5420-10.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Grand Prix Polonii Wroclaw - turniej 3 Wroclaw POL 2020-01-24
RcRownchangeKK*chgGame
 1533 1434 2.00 7 -0.68 20 -13.60 
  Helaszek, Edward 1834  * POL0.001-0.0820-1.60 
  Jakielczyk, Adam 1395 POL1.0010.45209.00 
  Chmielarz, Michal 1337 POL0.001-0.6320-12.60 
  Jaworski, Tymon 1538 POL0.001-0.3620-7.20 
  Klapcinski, Janusz 1602 POL1.0010.722014.40 
  Dahche, Abdel-Azziz 1463 POL0.001-0.4620-9.20 
  Madajczak, Piotr 1565 POL0.001-0.3220-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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